<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Container 布局容器</title>
    <!--第一步：引入vue和elementui组件库-->
    <script src="elementui/vue.js"></script>
    <script src="elementui/index.js"></script>
    <link rel="stylesheet" href="elementui/index.css">
</head>
<body>
    <div id="app">
        <!--布局组件
        <el-container>：外层容器。
        <el-header>：顶栏容器。
        <el-aside>：侧边栏容器。
        <el-main>：主要区域容器。
        <el-footer>：底栏容器。
        -->
        <el-container>
            <el-aside width="200px">Aside</el-aside>
            <el-container>
                <el-header>Header</el-header>
                <el-main>Main</el-main>
            </el-container>
        </el-container>
    </div>
    <script>
        new Vue({
            el:"#app" //div id=app的区域受vue管理
        })
    </script>
    <style>
        .el-header, .el-footer {
            background-color: #B3C0D1;
            color: #333;
            text-align: center;
            line-height: 60px;
        }

        .el-aside {
            background-color: #D3DCE6;
            color: #333;
            text-align: center;
            line-height: 200px;
        }

        .el-main {
            background-color: #E9EEF3;
            color: #333;
            text-align: center;
            line-height: 160px;
        }

        body > .el-container {
            margin-bottom: 40px;
        }

        .el-container:nth-child(5) .el-aside,
        .el-container:nth-child(6) .el-aside {
            line-height: 260px;
        }

        .el-container:nth-child(7) .el-aside {
            line-height: 320px;
        }
    </style>
</body>
</html>